When I click on an excel file to open it, the file opens but an error message is displayed that says a file with that name is already open and that I can not open twofiles open with the same name?

686

What are the categories of variances in co-om-cca? : co- cost center accounting

1118

is it required that primary key values have to be unique? Do alternate key values have to be unique?

1097

Which is faster jdbc or odbc?

956

What is the difference between ienumerable and enumerator?

963

Hi, in Vendor Master i put in defualt data material in purchasing group in sap. now i want to report or list only purchasing group wise vendor only like subcontractor vendor list only how to get this?

1989

What data structure is fastest, on average, for retrieving data: a) Binary Tree b) Hash Table c) Stack

1127

What do you know about seam?

1129

Hi all, I am new to Load Runner. I have run the load runner and i got analyzed reports/graphs. But i am very much confused about how to analyze those graphs. Can any one help me out this problem?

2067

How the processes start, stop and terminate works? How?

321

Explain different types of wrapper classes in java?

1075

Is collection a data structure?

989

we have 15 ampere variyac but we want 30 ampere variyac what we do

2000

What is object in oops?

1125

how to use the QTP choose the data from oracle？ e.g. i input the identity card NO. this will be add new record in the database ,and now i want get this record's prime key.

1821